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Previous year question hub

Atomic and Molecular Physics - Physics Previous Year Questions

Practice Atomic and Molecular Physics - Physics previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

20Papers
20Years
115Questions
1Topics

Atomic and Molecular Physics question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 72 62.6%
Easy 40 34.8%
Hard 3 2.6%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 84 73%
Numerical Answer Type (NAT) 22 19.1%
MSQ 8 7%
Fill in the blanks 1 0.9%

Subject weightage

Top subjects by unique question coverage.

Physics
115 Qs

Most asked topics

Top topics across the included previous year papers.

Atomic and Molecular Physics
115 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Atomic Spectra and Coupling
77 Qs
Molecular Spectra
31 Qs
Magnetic Resonance, X-ray and Mossbauer Spectroscopy
7 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Physics (PH) 2026
3 Qs
Physics (PH) 2025
4 Qs
Physics (PH) 2024
6 Qs
Physics (PH) 2023
7 Qs
Physics (PH) 2022
4 Qs
Physics (PH) 2021
7 Qs
Physics (PH) 2020
2 Qs
Physics (PH) 2019
3 Qs
Physics (PH) 2018
6 Qs
Physics (PH) 2017
4 Qs
Physics (PH) 2016
5 Qs
Physics (PH) 2015
5 Qs
Physics (PH) 2014
4 Qs
Physics (PH) 2013
4 Qs
Physics (PH) 2012
6 Qs
Physics (PH) 2011
7 Qs
Physics (PH) 2010
8 Qs
Physics (PH) 2009
5 Qs
Physics (PH) 2008
6 Qs
Physics (PH) 2007
19 Qs

Browse by subtopics

Open a focused page built from the same verified paper data.

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Physics (PH) 20262026
3 questions in this view
2026
Physics (PH) 20252025
4 questions in this view
2025
Physics (PH) 20242024
6 questions in this view
2024
Physics (PH) 20232023
7 questions in this view
2023
Physics (PH) 20222022
4 questions in this view
2022
Physics (PH) 20212021
7 questions in this view
2021
Physics (PH) 20202020
2 questions in this view
2020
Physics (PH) 20192019
3 questions in this view
2019
Physics (PH) 20182018
6 questions in this view
2018
Physics (PH) 20172017
4 questions in this view
2017
Physics (PH) 20162016
5 questions in this view
2016
Physics (PH) 20152015
5 questions in this view
2015
Physics (PH) 20142014
4 questions in this view
2014
Physics (PH) 20132013
4 questions in this view
2013
Physics (PH) 20122012
6 questions in this view
2012
Physics (PH) 20112011
7 questions in this view
2011
Physics (PH) 20102010
8 questions in this view
2010
Physics (PH) 20092009
5 questions in this view
2009
Physics (PH) 20082008
6 questions in this view
2008
Physics (PH) 20072007
19 questions in this view
2007

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2007 · Physics · Atomic and Molecular Physics · Atomic Spectra and Coupling
Physics (PH) 2007
Match the following P. Franck-Hertz experiment 1. electronic excitation of molecules Q. Hartree-Fock method 2. wave function of atoms R. Stern-Gerlach experiment 3. spin angular momentum of atoms S. Franck-Condon principle 4. energy levels in atoms
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2
2008 · Physics · Atomic and Molecular Physics · Atomic Spectra and Coupling
Physics (PH) 2008
The last two terms of the electronic configuration of manganese (Mn) atom is \(3d^5 4s^2\). The term factor of Mn4+ ion is
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3
2009 · Physics · Atomic and Molecular Physics · Molecular Spectra
Physics (PH) 2009

The separation between the first Stokes and corresponding anti-Stokes lines of the rotational Raman spectrum in terms of the rotational constant, B is

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4
2010 · Physics · Atomic and Molecular Physics · Magnetic Resonance, X-ray and Mossbauer Spectroscopy
Physics (PH) 2010

To detect trace amounts of a gaseous species in a mixture of gases, the preferred probing tool is

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5
2011 · Physics · Atomic and Molecular Physics · Atomic Spectra and Coupling
Physics (PH) 2011
An atom with one outer electron having orbital angular momentum \(l\) is placed in a weak magnetic field. The number of energy levels into which the higher total angular momentum state splits, is
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6
2012 · Physics · Atomic and Molecular Physics · Atomic Spectra and Coupling
Physics (PH) 2012
The ground state of sodium atom ($^{23}$Na) is a $^2S_{1/2}$ state. The difference in energy levels arising in the presence of a weak external magnetic field $B$, given in terms of Bohr magneton, $\mu_B$, is
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